package com.example.demo.service;

import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.toolkit.Constants;
import com.example.demo.entity.User;
import org.apache.ibatis.annotations.Param;

public interface Userservice {
    User selectA(@Param(Constants.WRAPPER) Wrapper<User> queryWrapper);
}
